Dennis Miller

NORFOLK — Bill Maher prefers his comedy fresh. That doesn't go just for his topical weekly talk show, "Real Time" on HBO. It's true for his live stand-up performances as well. Maher, who plays Chrysler Hall in Norfolk on Saturday night, says he frequently is still working on new, timely material right up until it's time to go on stage. "That's the difference between music and comedy," Maher said in a phone interview from Los Angeles last week. "With a musical show, people want to hear what they're most familiar with. If you go to see the Eagles and they don't play 'Hotel California,' you're upset – even...